Reiki is an ancient and profoundly simple system of “laying on of hands” healing derived from Tibetan Buddhism. In the West, Reiki has been kept highly secret for many years. Essential Reiki presents full information on all three degrees of this healing system, most of it in print for the first time. Teaching from the perspective that Reiki healing belongs to all people, Diane Stein breaks new ground in her classic guide to this ancient practice.